CH91630A - Maschine zur Bearbeitung von Schraubenbolzen. - Google Patents

Maschine zur Bearbeitung von Schraubenbolzen.

Info

Publication number: CH91630A
Authority: CH; Switzerland
Prior art keywords: machine; screw bolts; machining screw; machining; bolts
Prior art date: 1919-10-04

Application number

Other languages

English (en)

Inventor

Alfred De Fries

Original Assignee

Alfred De Fries

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1919-12-04

Filing date

1919-10-04

Publication date

1921-11-01

1919-10-04 Application filed by Alfred De Fries filed Critical Alfred De Fries

1921-11-01 Publication of CH91630A publication Critical patent/CH91630A/de

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G9/00—Working screws, bolt heads, or nuts in conjunction with thread cutting, e.g. slotting screw heads or shanks, removing burrs from screw heads or shanks; Finishing, e.g. polishing, any screw-thread
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
- B23Q39/04—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps
- B23Q39/042—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps with circular arrangement of the sub-assemblies

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)

CH91630D 1919-12-04 1919-10-04 Maschine zur Bearbeitung von Schraubenbolzen. CH91630A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR507055T		1919-12-04

Publications (1)

Publication Number	Publication Date
CH91630A true CH91630A (de)	1921-11-01

Family

ID=8909521

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH91630D CH91630A (de)	1919-12-04	1919-10-04	Maschine zur Bearbeitung von Schraubenbolzen.

Country Status (2)

Country	Link
CH (1)	CH91630A (de)
FR (1)	FR507055A (de)

1919
- 1919-10-04 CH CH91630D patent/CH91630A/de unknown
- 1919-12-04 FR FR507055A patent/FR507055A/fr not_active Expired

Also Published As

Publication number	Publication date
FR507055A (fr)	1920-09-04

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